The 11th Destroyer Flotilla was formed in August 1915 and was assigned to the Grand Fleet.

It took part in the Battle of Jutland,[1] and then remained with Grand Fleet until November 1918.

[2] The flotilla was disbanded in March 1919, but was briefly reformed during the Interwar period.

[3] The flotilla was briefly reformed from 1 July 1935 to 30 August 1935 under the command of Captain Ernest R. Archer (later Vice-Admiral).

The flotilla was reformed in 1939 and was attached to the Plymouth Command until 1940 when its ships were dispersed among various escort groups.